ZA201408482B - Method for producing plastic molds made from martensitic chromium steel and plastic mold - Google Patents

Method for producing plastic molds made from martensitic chromium steel and plastic mold

Info

Publication number
ZA201408482B
ZA201408482B ZA2014/08482A ZA201408482A ZA201408482B ZA 201408482 B ZA201408482 B ZA 201408482B ZA 2014/08482 A ZA2014/08482 A ZA 2014/08482A ZA 201408482 A ZA201408482 A ZA 201408482A ZA 201408482 B ZA201408482 B ZA 201408482B
Authority
ZA
South Africa
Prior art keywords
plastic
chromium steel
molds made
martensitic chromium
producing
Prior art date
Application number
ZA2014/08482A
Inventor
Silvia Zinner
Horst Zunko
Jochen Perko
Original Assignee
Bohler Edelstahl Gmbh & Co Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bohler Edelstahl Gmbh & Co Kg filed Critical Bohler Edelstahl Gmbh & Co Kg
Publication of ZA201408482B publication Critical patent/ZA201408482B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/004—Dispersions; Precipitations
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
ZA2014/08482A 2013-11-21 2014-11-18 Method for producing plastic molds made from martensitic chromium steel and plastic mold ZA201408482B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50774/2013A AT515157B1 (en) 2013-11-21 2013-11-21 Process for producing plastic molds from martensitic chromium steel and plastic mold

Publications (1)

Publication Number Publication Date
ZA201408482B true ZA201408482B (en) 2015-11-25

Family

ID=51900370

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2014/08482A ZA201408482B (en) 2013-11-21 2014-11-18 Method for producing plastic molds made from martensitic chromium steel and plastic mold

Country Status (17)

Country Link
EP (1) EP2875926B1 (en)
JP (1) JP6122415B2 (en)
KR (1) KR101718871B1 (en)
CN (1) CN104651745B (en)
AT (1) AT515157B1 (en)
CA (1) CA2869798C (en)
DK (1) DK2875926T3 (en)
ES (1) ES2669970T3 (en)
HU (1) HUE037406T2 (en)
IN (1) IN2014DE03139A (en)
NO (1) NO2875926T3 (en)
PL (1) PL2875926T3 (en)
PT (1) PT2875926T (en)
SI (1) SI2875926T1 (en)
TR (1) TR201806922T4 (en)
TW (1) TWI541119B (en)
ZA (1) ZA201408482B (en)

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Publication number Priority date Publication date Assignee Title
US10508327B2 (en) 2016-03-11 2019-12-17 Daido Steel Co., Ltd. Mold steel and mold
US11001916B2 (en) 2016-04-22 2021-05-11 Aperam Method for manufacturing a martensitic stainless steel part from a sheet
EP3645764B1 (en) 2017-06-30 2022-01-19 Aperam Spot welding method for martensitic stainless steel
CN110273112A (en) * 2018-03-16 2019-09-24 天津普信模具有限公司 A kind of high-strength durable automobile die material and preparation method thereof
CN108467999B (en) * 2018-04-27 2019-10-29 天长市协正塑业有限公司 A kind of high tougness die steel for plastics and its production method
CN108866444B (en) * 2018-07-26 2021-01-26 攀钢集团攀枝花钢铁研究院有限公司 Corrosion-resistant mirror surface die steel and preparation method thereof
CN110541124B (en) * 2019-09-10 2021-05-25 成都先进金属材料产业技术研究院有限公司 Nitrogenous plastic die steel slab and process method thereof
CN111321345B (en) * 2020-03-05 2021-11-16 中国石油天然气集团有限公司 Tempering type high-quality continuous pipe and manufacturing method thereof
CN113217603B (en) * 2021-04-30 2023-02-24 四川固锐德科技有限公司 Cylindrical wheel for heavy-load vehicle main reducing system and preparation method thereof

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US6045633A (en) * 1997-05-16 2000-04-04 Edro Engineering, Inc. Steel holder block for plastic molding
DE19821797C1 (en) * 1998-05-15 1999-07-08 Skf Gmbh Hardened steel parts used for roller bearing parts
AT407647B (en) 1999-05-10 2001-05-25 Boehler Edelstahl MARTENSITIC CORROSION RESISTANT CHROME STEEL
SE516622C2 (en) * 2000-06-15 2002-02-05 Uddeholm Tooling Ab Steel alloy, plastic forming tool and toughened plastic forming tool
AT409636B9 (en) * 2001-02-14 2002-12-27 Boehler Edelstahl Gmbh & Co Kg STEEL FOR PLASTIC MOLDS AND METHOD FOR HEAT TREATING THE SAME
FR2838138B1 (en) 2002-04-03 2005-04-22 Usinor STEEL FOR THE MANUFACTURE OF PLASTIC INJECTION MOLDS OR FOR THE MANUFACTURE OF WORKPIECES FOR METAL WORKING
US7722727B2 (en) * 2002-06-13 2010-05-25 Uddeholm Tooling Aktiebolag Steel and mould tool for plastic materials made of the steel
FR2847272B1 (en) * 2002-11-19 2004-12-24 Usinor METHOD FOR MANUFACTURING AN ABRASION RESISTANT STEEL SHEET AND OBTAINED SHEET
SE526249C2 (en) 2003-12-05 2005-08-02 Erasteel Kloster Ab Steel material and use of this material
JP2007009321A (en) * 2005-06-02 2007-01-18 Daido Steel Co Ltd Steel for plastic molding die
JP4952888B2 (en) * 2006-04-07 2012-06-13 大同特殊鋼株式会社 Martensite steel
US20080073006A1 (en) * 2006-09-27 2008-03-27 Henn Eric D Low alloy steel plastic injection mold base plate, method of manufacture and use thereof
FR2920784B1 (en) * 2007-09-10 2010-12-10 Aubert & Duval Sa MARTENSITIC STAINLESS STEEL, PROCESS FOR MANUFACTURING WORKPIECES PRODUCED IN THIS STEEL AND PARTS PRODUCED THEREBY
JP5904409B2 (en) * 2011-09-28 2016-04-13 日立金属株式会社 Manufacturing method of steel materials for molds with excellent toughness

Also Published As

Publication number Publication date
JP2015101789A (en) 2015-06-04
TWI541119B (en) 2016-07-11
CA2869798A1 (en) 2015-05-21
ES2669970T3 (en) 2018-05-29
PL2875926T3 (en) 2019-01-31
KR101718871B1 (en) 2017-03-22
PT2875926T (en) 2018-05-22
EP2875926B1 (en) 2018-02-21
TR201806922T4 (en) 2018-06-21
SI2875926T1 (en) 2018-08-31
AT515157B1 (en) 2016-12-15
KR20150059120A (en) 2015-05-29
NO2875926T3 (en) 2018-07-21
JP6122415B2 (en) 2017-04-26
DK2875926T3 (en) 2018-06-06
CA2869798C (en) 2017-05-09
TW201529270A (en) 2015-08-01
AT515157A1 (en) 2015-06-15
CN104651745A (en) 2015-05-27
HUE037406T2 (en) 2018-08-28
EP2875926A1 (en) 2015-05-27
IN2014DE03139A (en) 2015-07-03
CN104651745B (en) 2017-10-24

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